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OBJECTIVE QUESTIONS
1. In which kind of rocks are the minerals deposited and
accumulated in the stratas?
(a) Igneous rocks (b) Metamorphic rocks
(c) Sedimentary rocks (d) None of these
Ans : (c) Sedimentary rocks
2. The toothbrush and tube containing paste are made
up of plastic obtained from
(a) Mica (b) Petroleum
(c) Fibre (d) Paper
Ans : (b) Petroleum
3. Ferrous minerals account for about .......... of the total
value of production of metallic minerals.
(a) One-fourth (b) Two-fourth
(c) Three-fourth (d) Two-third
Ans : (c) Three-fourth
4. Which of the following is the basic mineral and the
backbone of industrial development?
(a) Zinc ore (b) Iron ore
(c) Manganese ore (d) Silver ore
Ans : (b) Silver ore
5. Which one of the following metals can be obtained
from Bauxite?
(a) Aluminium (b) Copper
(c) Iron (d) Silver
Ans : (a) Aluminium
6. Oceans beds are a treasure house of:
(a) fishes (b) minerals
(c) tones (d) none of these
Ans : (b) minerals
7. Where is the largest wind farm cluster located in
India?
(a) Andhra Pradesh (b) Kerala
(c) Karnataka (d) Tamil Nadu
Ans : (d) Tamil Nadu
8. Which of the following is a mineral?
(a) Diamond (b) Talc
(c) Mica (d) All of these
Ans : (d) All of these
9. Large reserves of natural gas have been discovered in
which place in India?
(a) Arabian Sea
(b) Andaman Nicobar Islands
(c) Krishna Godavari Basin
(d) Gulf of Mannar
Ans : (c) Krishna Godavari Basin
10. Which out of the following metallic minerals is obtained from veins and lodes?
(a) Zinc (b) Limestone
(c) Rutile (d) Mica
Ans : (a) Zinc
11. In which of the following minerals is India sufficient?
(a) Gold (b) Glass
(c) Limestone (d) All of these
Ans : (c) Lime Stone
12. Minerals are generally found in:
(a) ores (b) rocks
(c) soil (d) none of these
Ans : (a ) ores
13. What quantity of India’s petroleum production is obtained from Mumbai High?
(a) 63% (b) 36%
(c) 69% (d) 65%
Ans : (a) 63%
14. Which one of the following places is known for lignite deposits?
(a) Khetri (b) Neyeli
(c) Baliadila (d) Bokaro
Ans : (b) Neyeli
15. Which type of sand in Kerala is rich in thorium?
(a) Monazite sands (b) Gypsum snads
(c) Silica sands (d) Black sands
Ans : (a) Monazite sands
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